INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7cbfe4d1512778d0435f3feeb145443162a9e04f85c925e444f609a74f5020', 
    'u2UqTXxDWduL5/IYXOz+zjcLhpKmq6vdZOiAqM61PWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)